<template>
    <div class="wrapper">
        <swiper :options="swiperOption" >
            <swiper-slide v-for="item of list" :key="item.id">
                <img class="swiper-img" :src="item.imgUrl" />
            </swiper-slide>
            <div class="swiper-pagination"  slot="pagination"></div>
        </swiper>
    </div>
</template>

<script>
export default {
  props: {
    list: {
      type: Array,
      default: function() {
        return [];
      }
    }
  },

  data() {
    return {
      swiperOption: {
        pagination: {
          el: ".swiper-pagination"
        },
        loop: true,
        autoplay: true
      }
    };
  },
  computed: {
    showSwiper() {
      return this.list.length;
    }
  }
};
</script>

<style scoped lang="stylus" rel="stylesheet/stylus">
.wrapper >>> .swiper-pagination-bullet-active {
    background: #fff;
}
.wrapper {
    overflow: hidden;
    width: 100%;
    height: 0;
    padding-bottom: 31.25%;
    background: #eee;

    .swiper-img {
        width: 100%;
    }
}
</style>
